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B.90 status:csummary:enable command, B.91 status:csummary:enable? query, B.92 status:operation[:event]? query – KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.12 (Unit Rev 2) User Manual

Page 74: B.93 status:operation:condition? query, B.94 status:operation:enable command, B.95 status:operation:enable? query, B.90, Status, B.91, B.92

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B-14

SERIES EL 070110

B.90 STATus:CSUMmary:ENABle COMMAND

STAT:CSUM:ENAB

Syntax:

Short Form: STAT:CSUM:ENAB

Long Form: STATus:CSUMmary:ENABle

Where: = 16 bits = the value of the Channel summary enable register.

Description: Sets the value of the Channel Summary Enable Register to determine which bits are allowed to

set the Channel Summary Register.

B.91 STATus:CSUMmary:ENABle? QUERY

STAT:CSUM:ENAB?

Syntax:

Short Form: STAT:CSUM:ENAB?

Long Form: STATus:CSUMmary:ENABle?

Returns: <16 bits> = the value of the Channel summary enable register.

Description: Returns the value of the Channel Summary Enable Register.

B.92 STATus:OPERation[:EVENt]? QUERY

STAT:OPER?

Syntax:

Short Form: STAT:OPER[:EVEN]?

Long Form: STATus:OPERation[:EVENt]?

Return Value:

Description: Indicates changes in conditions monitored by Operational Event Register. Returns the value of

the Operation Event register. The Operation Event register is a read-only register which holds
(latches) all events that occur. Reading the Operation Event register clears it.

B.93 STATus:OPERation:CONDition? QUERY

STAT:OPER:COND?

Syntax:

Short Form: STAT:OPER:COND?

Long Form: STATus:OPERation:CONDition?

Return Value:

Description: Returns the value of the Operation Condition Register. The Operation Condition Register contains

unlatched real-time information about the operating conditions of the load. Bit set to 1 = function
enabled (active, true); bit reset to 0 = function disabled (inactive, false).

B.94 STATUS:OPERation:ENABle COMMAND

STAT:OPER:ENAB

Syntax:

Short Form:

STAT:OPER:ENAB

Long Form:

STATus:OPERation:ENABle

Description: Sets Operation Enable Register. The Operation Enable Register is a mask for enabling specific bits

in the Operation Event Register which will cause the operation summary bit (bit 7) of the Status Byte
register to be set. Bit set to 1 = function enabled (active, true); bit reset to 0 = function disabled (inac-
tive, false). The operation summary bit is the logical OR of all the enabled bits in the Operation Event
register.

B.95 STATus:OPERation:ENABle? QUERY

STAT:OPER:ENAB?

Syntax:

Short Form: STAT:OPER:ENAB?

Long Form: STATus:OPERation:ENABle?

Return Value:

Description: Reads Operation Enable Register. Returns value of Operation Enable Register bits. Bit set to 1 =

function enabled (active, true); bit reset to 0 = function disabled (inactive, false).

TABLE B-4. OPERATION CONDITION REGISTER, OPERATION ENABLE REGISTER,

AND OPERATION EVENT REGISTER BITS

CONDITION

NU

PON

NU

CME EXE DDE

QYE

NU

OPC

BIT

8 - 15

7

6

5

4

3

2

1

0

VALUE

256 - 32,768

128

64

32

16

8

4

2

1

CME

COMMAND ERROR

DDE

DEVID DEPENDENT ERROR

EXE

EXECUTION ERROR

NU -

NOT USED

OPC

OPERATION COMPLETE

PON

POWER ON SINCE THIS BIT LAST READ

QYE

QUERY ERROR